--- configure.in.old	2011-07-13 15:23:06.000000000 +0200
+++ configure.in	2011-07-14 16:08:55.000000000 +0200
@@ -1342,6 +1342,8 @@ if test "$EUID" -eq "0"  -a "z`uname -o
    AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
 fi
 
+AC_PROG_CC
+
 save_CC=$CC
 save_CXX=$CXX